It is very obvious that autokarma is NOT working. It is causing way more
breakage than direct stable pushes (or manual pushes with "too little"
karma) ever caused. If direct stable pushes (or manual pushes with "too
little" karma) were so bad a problem, then how can autokarma possibly NOT be
as bad a problem?
The whole concept that an update is stable because an arbitrary number of
testers gave it a +1 makes no sense whatsoever. Automatically pushing an
update with no validation whatsoever is just suicidal.